National Weather Service Forecast for:
Shelby MT Issued by: National Weather Service Great Falls, MT |
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Updated: 12:57 am MDT Jul 13, 2025 | ||||||||||||||||||
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Overnight |
Mostly clear, with a low around 59. West northwest wind around 8 mph. |
Sunday |
Mostly sunny, with a high near 89. West northwest wind 7 to 13 mph, with gusts as high as 22 mph. |
Sunday Night |
A 20 percent chance of showers and thunderstorms before 10pm. Mostly clear, with a low around 57. West wind 6 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph. |
Monday |
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 77. North northwest wind 6 to 11 mph becoming north 16 to 21 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 40%. |
Monday Night |
Showers and possibly a thunderstorm. Low around 50. Breezy, with a north wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. |
Tuesday |
A 50 percent chance of showers. Mostly cloudy, with a high near 61. North wind around 15 mph, with gusts as high as 23 mph. |
Tuesday Night |
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. North wind 6 to 11 mph, with gusts as high as 20 mph. |
Wednesday |
A slight chance of showers before noon. Mostly sunny, with a high near 67. North wind 6 to 10 mph becoming southeast in the afternoon. |
Wednesday Night |
Mostly clear, with a low around 46. |
Thursday |
Sunny, with a high near 75. |
Thursday Night |
Partly cloudy, with a low around 51. |
Friday |
Mostly sunny, with a high near 79. |
Friday Night |
Mostly clear, with a low around 53. |
Saturday |
Sunny, with a high near 86. |
Forecast from NOAA-NWS for Shelby MT.